Tarnos - La Digue Surf Break

Lat Long: 43.54° N 1.52° W

Tarnos - La Digue Surf Forecast and Surf Report

Issued: 1 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tarnos - La Digue sea temperature is
25.0° C
3.7° 

Tarnos - La Digue surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tarnos - La Digue surf forecast from 25 Jul 2026:

  • Best quality surf: Monday 27 Jul, 11AM (local time) - 2.5ft (0.8m), 11s period, NW swell with glassy winds.
  • Most powerful swell: Monday 27 Jul, 2PM (local time) - 4.5ft (1.4m), 11s period, NW swell with 445 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 11AM (local time) - 2.5ft (0.8m), 11s period with NW swell.

Best Forecast Surf Conditions for Tarnos - La Digue this week:

The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 11AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 1.0m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.4m 11s and forecast to arrive on Monday (Jul 27) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Saturday (Aug 01) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 27th Jul)2.5ft (0.8m) 11s
Best Surf11AM (Mon 27th Jul)2.5ft (0.8m) 11s
Most Powerful 2PM (Mon 27th Jul)4.5ft (1.4m) 11s

Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get into it. The outlook for Tarnos is a classic tale of patience. The first week and a half are pretty grim, but the end of the run offers a solid reward for those willing to wait.

We kick off with a long stretch of poor conditions. From Saturday the 25th of July all the way through to the morning of Monday the 3rd of August, there’s nothing worth paddling out for. The wind is mostly onshore or cross-onshore, and the swell is either weak, short-period, or just messy. There’s a glimmer of hope on the morning of Monday the 27th of July – the wind goes glassy, but the swell is only 3 ft from the NW with a long 11-second period. That long period groundswell can be tricky at a beach/jetty setup like Tarnos; it might break a bit too straight, but it’s clean. The combined energy is moderate (242). It’s a tease, not a standout.

The real standout comes on Tuesday the 28th of July. The morning session is where it’s at. We’ve got a clean 4 ft NW swell with a solid 10-second period and a light offshore wind from the ESE. The combined energy is moderate (355), and the offshore wind will make for some clean, lined-up waves. This is the best on offer in the near term – a proper window of quality. The water temperature is 77°F, which is much warmer than normal for this time of year, so you won’t need a thick suit.

After that, the gloom returns. From Wednesday the 29th of July through to the morning of Saturday the 8th of August, it’s back to weak, short-period, onshore wind slop. The combined energy drops into the weak range (49 to 128), and the conditions are consistently poor. There’s a brief moment on the morning of Thursday the 30th of July with a clean 3 ft NW swell and light offshore wind, but the energy is very weak (93) and the waves are tiny. It’s surfable, but barely.

The long-range promise lands on the morning of Sunday the 9th of August. Glassy conditions, a 4 ft WNW swell with an 8-second period, and moderate combined energy (230). The wind is calm, so it’ll be clean. It’s not a massive swell, but after all that waiting, it’s a solid, rideable morning. The afternoon sees the wind swing onshore and the swell jumps to 6 ft, but it gets messy. The morning is the clear pick for that date.

So, to sum it up: Tuesday the 28th of July morning is your best bet – clean, offshore, and a decent swell. The Sunday the 9th of August morning is the promising long-range option, but treat it as a hopeful look rather than a lock-in.

Rusty signing off.

Short Range Forecast

Heavy rain (total 23mm), heaviest during Sat night. Warm (max 22°C on Sat morning, min 18°C on Mon night). Winds decreasing (fresh winds from the W on Sat morning, calm by Mon night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 38°C on Tue night, min 18°C on Tue morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
2
0
2
2
1
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WNW
6
2
WNW
7
1.9
NW
7
1.5
NW
7
1.2
NW
7
1
NW
6
0.8
NW
11
1.5
NW
10
1.3
NW
10
1.3
NW
10
1.2
NW
10
1.1
NW
10
0.8
NW
9
0.9
NW
9
0.8
NW
9
0.8
NW
9
0.7
NW
9
0.6
NW
8
0.6
WNW
8
0.5
NW
8
0.4
WNW
11
Wave Graph
Metric surfscale
Energy kJ
171
367
371
200
128
76
140
442
348
355
279
208
119
138
95
93
75
57
45
31
39
Wind (km/h)
30
W
25
WNW
20
WNW
20
WNW
15
WNW
10
WSW
5
WNW
15
NNW
5
ESE
10
ESE
15
N
25
WSW
10
WNW
15
NW
10
WSW
5
ENE
15
NNW
10
WSW
15
W
10
NNW
20
WSW
Wind State
on
cross-on
cross-on
on
cross-on
cross-on
glassy
cross
glassy
off
cross
cross-on
cross-on
cross-on
cross-on
off
cross
on
on
cross-on
on
High Tide
2:55PM3.30m
3:24AM3.23m
3:43PM3.44m
4:09AM3.35m
4:25PM3.59m
4:48AM3.48m
5:02PM3.73m
5:23AM3.60m
5:37PM3.86m
5:56AM3.70m
6:10PM3.95m
6:29AM3.77m
6:42PM4.01m
Low Tide
8:47AM1.77m
9:29PM1.65m
9:45AM1.66m
10:20PM1.49m
10:31AM1.52m
11:01PM1.34m
11:11AM1.37m
11:38PM1.20m
11:46AM1.24m
00:12AM1.09m
12:20PM1.14m
00:45AM1.02m
12:53PM1.08m
1:18AM0.99m
part cloud
thunderstorm
thunderstorm
rain showers
rain showers
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:48
6:48
6:50
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:37
9:36
9:35
9:32
9:31
9:30
9:30
 mm
6
13
2
1
1
Temp °C
22
21
21
21
21
21
19
21
21
27
35
38
23
24
23
25
31
30
28
35
27
Feels °C
18
17
19
19
18
20
19
23
21
27
33
35
25
25
24
26
30
30
27
34
23
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Tarnos - La Digue Surf forecast

The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.

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